baber/WOPTO huggingface dataset:
Patent JP-H09112595-A (JP)
Title: Electromagnetic coupling device
Inventor: GOTO HITOSHI
IPC: F16D37/02
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To simplify the structure of an electromagnetic coupling device and its manufacture, by molding a cylindrical resin to form a slip ring, and a resin for protecting a lead wire simultaneously, so as to form in a unitary structure. SOLUTION: This device consists of a driving rotator 1 housing an exciting coil 3, and a driven rotator 8 provided coaxially with the driving rotator 1 to be driven rotated, and it is composed so that a slip ring 20 for power feeding to the exciting coil 3 is supported by a slip ring holder 23 installed to the bracket 10 of the driving rotator 1. In this case, the slip ring 20 is composed by providing a sliding electrode 22 on the outer periphery of a cylindrical resin 21 formed being fixed to the slip ring holder 23, a lead wire 24 to connect the sliding electrode 22 and the exciting coil 3 is covered by a molded resin 21a for protecting the lead wire, and the molded resin 21a for protecting the lead wire and the cylindrical molded resin 21 are formed integral in a simultaneous molding.
Patent JP-2000100212-A (JP)
Title: Double focus lens and vehicular lamp provided with it
Inventor: AOYAMA TOSHIHIRO
IPC: F21V5/00
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To realize a vehicular lamp having a deep aspect by focuses generated at two positions on the front and back sides of a lens without deteriorating an action for forming a luminous intensity distribution characteristic, thereby providing new design so that an effect extremely excellent in improving the appearance of this kind of vehicular lamp is provided. SOLUTION: This double focus lens is formed by applying, to at least a part thereof, a double focus lens cut where an element of a lens cut 11 applied to either of the surfaces of a lens 10 is a convex curve-shaped cut in one direction and a concave curve-shaped cut in the other direction generally perpendicular to it, and this vehicular lamp is provided with the double focus lens as its other lens, and as a result, the vehicular lamp having a deep aspect is realized by focuses generated at two positions on the front and back sides of the lens without degrading the action for forming a luminous intensity distribution characteristic so that the purpose is accomplished.
Patent JP-H05204252-A (JP)
Title: Method and apparatus for liquid development of moving belt
Inventor: HARORUDO EMU ANDAASON
IPC: G03G15/11
Filed: 1992-09-08
Abstract: PURPOSE: To provide an improved liquid developing device and method for a high speed copying machine having a moving image pickup carrier belt. CONSTITUTION: This device is provided with a moving belt-applicator 22 mounted on driving parts including a low crosswise force roll 20 provided with at least one or more driving roll 18 and a position guide. The belt-applicator 22 is attached to be slightly away from the image pickup carrier belt 14 in order to form a developing zone 11 having a uniform gap over an extension distance. The driving roll 18 for the applicator and the low crosswise force roll 20, mounted so as to move the belt-applicator 22 in the same direction 39 with the image pickup carrier belt 14 or inversely, is severally driven at fast speed in order to uniformly distribute a flow of the developer, and to prevent toner particles from running out in the developer passing through a developing zone.  An air knife 47 adopts a blade-clear 38, in order to remove the excessive developer form the image pickup developed on the image pickup belt 14, and to clean the belt-applicator 22 after it passes through the developing zone 11.
Patent JP-H0797184-A (JP)
Title: Safety device for crane
Inventor: UEDA MASAMICHI
IPC: B66C23/78
Filed: 1993-09-30
Abstract: PURPOSE:To provide a safety device for a crane capable of restricting operation of outriggers in the case of decreasing safety of a vehicle placed in an overload, by storing the outrigger in an on-tire condition, in a mobile crane provided with the outrigger. CONSTITUTION:A device comprises a boom length detecting means 1, boom angle detecting means 2, boom load detecting means 3, turn angle detecting means 4, work condition input means or work condition detecting means 5, outrigger operation detecting means 6, outrigger action inhibiting means 11 and an alarm device 12. Based on this signal, a limit load in an outrigger set up condition and a limit load in the case of placing a vehicle in an on-tire condition in the present work machine attitude are always calculated, to further compare an actual load by a calculated value in an arithmetic part with a limit load in the case of generating the on-tire condition, and when placed in the outrigger set up condition, storing operation is inhibited or restricted by the outrigger action inhibiting means 11 as necessary.
Patent JP-2000099552-A (JP)
Title: Graphic layout compression device/method and recording medium
Inventor: KIKUCHI HIDEO
IPC: G06F17/50
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To execute wiring in a free form containing an oblique wiring and to enlarge or reduce a parts layout by shaping layout data which a parts compacting means outputs into a wiring form containing the oblique wiring in an interval between parts and via holes and executing re-wiring. SOLUTION: A terminal restriction graph data 50 storing a distance where via holes come close to a partition line in a vertical direction through a wiring flux formed of the width of a wiring and a necessary interval is generated at every layer face. The wiring is put out from the dead end of the wiring traveling in a direction vertical to a compacting direction and the dead end is dissolved. Then, the shortest route between the layer faces is matched by a processing for changing the order of the wiring and the via holes against a non-matching part between the layer faces with the graph length of a terminal restriction graph generated at every layer face. Then, a parts restriction graph 60 obtained by integrating the terminal restriction graphs of the whole layer faces is generated.  A parts layout is compacted by the shortest route of the parts restriction graph 60, the wiring is shaped and the parts terminals are re-wired.
Patent JP-H05104670-A (JP)
Title: Manufacture of laminate
Inventor: FUJII NORIO
IPC: H05K3/00
Filed: 1991-10-15
Abstract: PURPOSE:To obviate the operation which peels a mold releasing film from a laminate. CONSTITUTION:While a plurality of prepregs 1 are super-imposed mutually, the mold releasing films 2 made of the curing resin with the same quality as that of the resin forming the prepreg 1 are superimposed on the outer surfaces of the prepregs 1 of outermost layer. Said materials are laminated under heating and pressurizing. The mold releasing films 2 are integrally laminated there on as a part o the laminate obtained by laminating.
Patent JP-H06116408-A (JP)
Title: Reinforced thermoplastic polyester sheet
Inventor: TOKUDA TAKASHI
IPC: C08K5/13
Filed: 1992-10-05
Abstract: PURPOSE:To obtain a reinforced sheet excellent in soldering heat resistance, thermal stability, mechanical properties, processability, surface appearance, etc., by blending a polycyclohexanedimethylene terephthalate polyester resin with a filler, a crystallization promoter and an antioxidant, and forming the resulting mixture into a sheet. CONSTITUTION:50-95wt.% polycyclohexanedimethylene terephthalate polyester resin having an intrinsic viscosity of 0.5 to 2.0 and comprising 80% recurring units of the terephthalic acid residue and the 1,4-cyclohexanedimethanol residue bonded to each other is blended with 5-50wt.% fibrous filler and/or platy filler, and 0-10wt.% crystallization promoter such as talc, clay, calcium carbonate or a mixture thereof to prepare 100 pts.wt. compsn., which is then admixed with 0.05-5 pts.wt. at least one antioxidant selected from among hindered phenol compds. sulfur compds., phosphorus compds., etc. The resulting mixture is formed into a sheet.
Patent JP-H04144010-A (JP)
Title: Optical composite cable
Inventor: FUKU TADASHI
IPC: H01B7/00
Filed: 1990-10-03
Abstract: PURPOSE:To increase the mechanical strength of the external equipment and suppress the increase in outer diameter of the cable by providing a tapelike elongate member, prepared by flat arranging a plurality of optical core fibers, between the interior of the cable body or cable body and the external equipment and thereby enabling the provision of the plurality of core wires in a narrow space. CONSTITUTION:A tubular cable body 11 for use in power transmission, telecommunication, oil supply, gas supply, etc., is constituted by a base member 13, an insulator layer 14 provided thereon, and a lead coating provided thereon. In this way, a cable core is constructed. On the outer periphery thereof, a tape-like elongate member 16 is provided via a seat floor member 17 in a spirally wound manner. At this time, the elongate member 16 is constructed such that a plurality of optical core fibers 16a are horizontally arranged side by side and reinforcing members 16b composed of steel strips or the like are respectively disposed on opposite sides of this arrangement, the core fibers 16a and reinforcing members 1 6b being covered by a planar coating layer 16c made of rubber, plastics, or the like. Thereafter, the outer periphery of the resulting product is enclosed, similarly via the seat floor member 17, by an external equipment 12 composed of a plurality of iron wires which are arranged side by side in a twisted manner.
Patent JP-H06115966-A (JP)
Title: Production of optical fiber preform and apparatus therefor
Inventor: NAKANO MASAAKI
IPC: G02B6/00
Filed: 1992-10-05
Abstract: PURPOSE:To improve the quality by introducing the open air into a chamber of an inner pipe in a state isolated from the outside of a reactional chamber and guiding a corrosive gas and residual soot produced in depositing a core soot into a gas discharge duct. CONSTITUTION:A glass raw material SiCl4 and a doping raw material GeCl4 are fed into a torch 2 and a flame 4 containing glass fine particles is then jetted toward a seed rod 3. An SiO2 core soot 5 is subsequently deposited and grown on the tip of the glass seed rod 3 moving in the direction of an arrow (B) under rotating. A corrosive gas and residual soot produced at this time are guided to an inner pipe 20 of a gas discharge duct 10. When the gas discharging capacity of the gas discharge duct 10 exceeds the amounts of the corrosive gas and the residual soot, the open air introduced from suction ports 36 and 37 is sucked into a chamber of the inner pipe. Thereby, uncontaminated air in a reactional chamber 1 neither flows into the interior of the gas discharge duct 10 nor produces turbulence. The resultant formed porous glass body is thermally dehydrated with a high-temperature gas and transparentized to afford the objective high-quality optical fiber preform without any difference in outside diameter and refractive index and micro-fluctuation in refractive index (R1) distribution in the longitudinal direction.
Patent JP-H08128104-A (JP)
Title: Water permeable gutter cover
Inventor: UEDA TADASHI
IPC: E03F5/06
Filed: 1994-10-31
Abstract: PURPOSE: To enlarge a water permeable space and thereby enhance water permeability by filling up countless resin-made tetrapod type granular matters into an inner space of a gutter cover, thereby allowing water, rainwater for example, to pass through the granular matters and drop into a drain gutter. CONSTITUTION: Countless resin-made and uniform-sized tetrapod type granular matters 8 are filled up between adjacent main members 4 and 4. The size of the granular matters 8 is adapted to be slightly larger than a clearance between the main members 4, 4 and a rod-shaped material 7 so as to prevent the granular material from dropping through the clearance. The granular matters 8, which are filled up between the main members 4, are brought into contact with each other and sealed with a bonding agent. A gutter cover 1 is placed on a receiving part near the upper end of a drain gutter 2 and thereby rainwater or the like, which drops on the gutter cover, is arranged to pass through the granular matters 8, which are not uniform in size and clearance, and to make the water content to drop into the drain gutter 2.  This construction makes it possible to enlarge the size of a water permeable space and enhance water permeability.
Patent JP-H10112487-A (JP)
Title: Substrate processor
Inventor: OTANI MASAMI
IPC: H01L21/677
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a substrate processor where temperature adjustment is easy and the quality management of substrates can be performed easily. SOLUTION: A substrate is carried and processed, according to the predetermined order of processing. In the case that the parts (parallel processing parts) consisting of plural processing parts having the same function exist in plural numbers in the wafer flow corresponding to this order of processing, plural parallel carry passages are set by making one substrate processing part of some parallel processing part stationarily correspond in 1 to 1 with respect to one substrate processing part constituting other parallel processing part. Then, when the substrate is circulated and carried, for example, the case that the course 1 is selected, the substrate is carried in order of a cool plate CP1, a spin developer SD1, and a hot plate HP3 without fail after being carried in the hot plate HP1, thus performing a series of processing.
Patent JP-H05198894-A (JP)
Title: Semiconductor laser and its manufacture
Inventor: OTSUKA NOBUYUKI
IPC: H01S5/00
Filed: 1992-10-05
Abstract: PURPOSE:To restrain breakdown of modulation doping structure, increase differential gain, and realize a semiconductor laser with a low threshold value and high slope efficiency, by forming a dopant diffusion stopper layer, and constituting a modulation doping structure wherein diffusion of dopant is restrained. CONSTITUTION:The title semiconductor laser is constituted by laminating in order an N-InGaAsP waveguide layer 2, a modulation doping quantum well layer 7, a P-InGaAsP layer 8, and a P-InP clad layer 9, on an Sn-doped InP substrate 1, and arranging in order a PNP current blocking layer 10, a mesa type active layer lead 11, an N side electrode 12 composed of Au/Sn, and a P side electrode 13 composed of Au/Zn. The modulation doping quantum well layer 7 is formed by laminating in order barrier layers composed of an InGaAs well layer, an undoped InGaAsP layer, and a P-InGaAsP modulation doping layer. The diffusion of Zn from the P-InP clad layer 9 is restrained by the P-InGaAsP layer 8.
Patent JP-H07120544-A (JP)
Title: Magnetic characteristic analysis device and method
Inventor: TAKEI KOJI
IPC: G01R33/20
Filed: 1993-10-25
Abstract: PURPOSE:To improve the resolution in the measurement of anisotropic magnetic field utilizing nuclear magnetic resonance phenomenon by constituting a sample coil with a densely wound single-layer solenoid where two or more insulation- covered wires are wound in parallel. CONSTITUTION:A sample coil is constituted by a densely wound single layer solenoid coil where two or more insulation-covered conductors are wound in parallel. Therefore, mutually insulated separate coil windings are densely provided to fill the spacing between the coil windings and further both edges of the coil windings are electrically connected, thus suppressing the magnetic flux leakage from the spacing between the coil windings and making uniform the magnetic field distribution within the sample coil. Also, since both edges of each coil winding are connected in parallel, the inductance is nearly equal to that of a conventional sample coil. Namely, by using a low-inductance sample coil with an improved uniformity of magnetic field distribution, the resolution of the measurement in anisotropic magnetic field can be improved.
Patent JP-S63121491-A (JP)
Title: Coil burning preventive device for brushless motor
Inventor: FUKUOKA TOSHIAKI
IPC: H02P6/12
Filed: 1986-11-07
Abstract: PURPOSE:To improve the accuracy of operations of interruption and returning, by a method wherein the time period of the output signal of a position detecting means is measured to control a driving circuit in accordance with the measured period and the stopping period of the driving circuit. CONSTITUTION:The rotating position of a rotor 101 is detected by a position detecting means 102 such as a Hall element or the like to drive an output transistor 104 through a driving circuit 103. The period of time of the output signal of the position detecting means 102 is measured by a period measuring circuit 106 and the operation of the driving circuit 103 is stopped by the output signal thereof when the time period has become larger than a preset first period whereby the conduction of a coil 105 is interrupted. Further, the driving circuit 103 is operated automatically when the period of stopping of conduction has become larger than a preset second period whereby the coil 105 is conducted again.
Patent JP-H04143188-A (JP)
Title: Anchor to fix stock with rope
Inventor: ENOKI KEIZO
IPC: B63B21/30
Filed: 1990-10-02
Abstract: PURPOSE:To install a stock of a stock anchor with a rope easily by fixing a projection at the front side of a shaft fixed to an anchor palm. CONSTITUTION:In a stock anchor, a pipe 3 to which a stock 4 is inserted is fixed to the tip of a shaft 1 while a ring 5 is fixed at the center of the stock 4. And a projection 10 which is a short rod is fixed to the shaft 1 facing lateral at the front side surface. And a rope 8 used to the anchor is not connected directly to the tail, but wound on the projection 10 fixed to the front side surface of the shaft by penetrating a fitting metal 12, and a ring 9 at the head of the shaft. Then, after penetrating the ring 5 fixed at the center of the stock 4, the rope 8 is stopped by making a ring knot 11. When the stock 4 inserted in the pipe 3 is fixed, the rope 8 is wound on the projection 10, and pulled to extend in the direction to the tail, and thereby, the rope 8 is made in the condition of self-binding and fastened.
Patent JP-H07117840-A (JP)
Title: Conveying device for object to be conveyed on slanting surface
Inventor: ONUKI MASAMI
IPC: B65G47/88
Filed: 1993-10-25
Abstract: PURPOSE:To prevent collapsing, stumbling or the like of cargoes when a tall load pallet is conveyed between the points having a height difference between them so as to perform stable conveying by arranging an auxiliary conveying device, which can be inclined, in the terminal end of a main conveying device. CONSTITUTION:A tall load pallet A is conveyed from a parallel conveyor 1 to a parallelly set auxiliary conveying device 2 and is engagingly stopped by a stopper 5. The auxiliary conveying device 2, on which the tall load pallet A is placed, is adjusted to the inclination of a downwardly inclined main conveying device 3 by regulating a stroke of a cylinder 4. Then, the tall load pallet A is transferred from the auxiliary conveying device 2 to the main conveying device 3, which has an equal inclination to that of the auxiliary conveying device 2, by pushing down the stopper 5, and subsequently, conveyed as it is by means of the main conveying device 3, and transferred to the parallel conveyor in the terminal end of the main conveying device 3 so as to be conveyed into a target place.
Patent JP-H04144525-A (JP)
Title: Vacuum cleaner
Inventor: SAKURAI HIDETOSHI
IPC: A47L9/14
Filed: 1990-10-05
Abstract: PURPOSE:To surely execute the positioning, as well without attaching a fitting plate reversely at the time of attachment by providing a small hole in one end of the fitting plate, providing a notch groove on the other end, and providing a projecting part engaged with the notch groove of the fitting plate on a movable holding body. CONSTITUTION:The fitting plate 4c of a paper bag filter is a rectangle constituted of cardboard, etc., and a communication hole 4c', a small hole 4c'', and a notch groove 4cAngstrom  are provided on the center, on one end, and on the other end, respectively. On the other hand, in a movable holding body 9, a projecting part 9a matched roughly with the shape of the notch groove 4cAngstrom , and a holding rib 9b are provided on the center part, and on both sides of the projecting part 9a, respectively. At the time of attaching a new paper bag filter, it is attached so as to align the notch groove 4cAngstrom  provided on the fitting plate 4c of the paper bag filter and the projecting part 9a provided on the movable holding body 9. Accordingly, the communication hole 4c' of the fitting plate 4c is positioned surely in airtight packing 11 without shifting therefrom, and also, the shape is known at a glance, therefore, the filter can be attached easily without mistaking the direction.
Patent JP-H01110213-A (JP)
Title: Sensor signal processor
Inventor: KIHARA HIROYUKI
IPC: G01L9/00
Filed: 1987-10-23
Abstract: PURPOSE:To achieve a simplified adjustment and a higher stability after the adjustment, by performing a calculation and a decision to match characteristic of an air pressure sensor and characteristic of an amplification circuit per sensor signal processor. CONSTITUTION:A certain fixed air pressure (P1) is applied to an air pressure sensor 1, an external control signal Pc inputted into a memory setting circuit 51 and a conversion data Dc from an A/D conversion circuit 4 stored into a memory A52. Then, an air pressure (P2) higher than the air pressure P1 is applied to the air pressure sensor 1, an external control signal Pc inputted into the circuit 51 and a conversion data Dc from the circuit 4 stored in a memory B53. A microcomputer 55 controls a data selection circuit 54 to read a memory data Da stored in the memory A52 and a memory data Db stored in the memory B53. Thus, a sensor characteristic is determined to display a sensor information signal Dj on a display device 6 as air pressure.
Patent JP-H07119297-A (JP)
Title: Steel form installing device
Inventor: INOUE SHUICHI
IPC: E02D27/01
Filed: 1993-10-25
Abstract: PURPOSE:To promote a reduction in the number of part items, a simplification in structure, an improvement in the working property of installation and vice versa, and a reduction in cost. CONSTITUTION:This is a steel form installer which attaches each lower part of both rising forms 30 to each top face 25A of a symmetrical pair of base forms 25, and it is composed of a connecting member 26 with each hole 28 conformed to each mounting hole 27 of the base forms 25 at both ends, two fastening plats 32 with each rising form engaged part 34 and mounting hole 33, and two mounting bolts 29 being inserted into the mounting holes 27 and 33 and screwed in tapped holes 28 of the connecting member 26. In addition, the base form 25, the connecting member 26 and the fastening plate 32 are all integrally clamped together by the mounting bolts 29.
Patent JP-H07180926-A (JP)
Title: Vessel filled with powder of hydrogen storing alloy
Inventor: NISHIMURA KOUICHI
IPC: F17C11/00
Filed: 1994-10-31
Abstract: PURPOSE:To increase the storage amount of hydrogen per unit volume in a vessel filled with the powder of hydrogen storing alloy. CONSTITUTION:A vessel is filled with powders, classified into more than 2 or 3 groups of particle size distribution having different average grain sizes respectively, by mixing them and when the average grain size of powder having the largest particle size distribution is shown by (d1) and the average grain size of powder having second particle size distribution is shown by (d2), the value of a ratio d2/d1 is specified so as to be more than 0.03 and less than 0.50. A weight ratio with respect to the total weight of powder is larger as the average of particle size distribution of the powder becomes larger while the weight ratio of the powder having the particle size distribution having second average grain size with respect to the other powder having the particle size distribution of the largest average grain size is specified so as to be more than 0.2 and less than 0.8.